Learn about Jane Delury, an associate professor of creative writing and English at the University of Baltimore, and her debut novel. 7 p.m. TheIvyBookshop.com
Classical guitarist Stanley Alexandrowicz brings his double-necked 10-string romantic guitar for a concert of music from the Romantic era and more recent music. 8 p.m. Free and open to the public. Events.Goucher.edu
Join Towson University students and community members as they help clean up Towson. 8 a.m.
The Bill and Helen Murray Jazz Residency presents saxophonist Ellery Eskelin ’81, in a concert of solo improvisations.
Hear a varied program of spring music sung by the Goucher College Choir. 8 p.m.
Park ranger Anokwale will take you on a 90-minute journey through the Hampton mansion, ice house and octagon house foundation to tell the history of those who toiled to make the Ridgely’s lavish lifestyle possible. 1 p.m. to 2:30 p.m. HistoricHampton.org; NPS.gov/Hamp
Enjoy floral arranging, a lecture and light lunch to ring in the spring season at the Walters. 10:30 a.m.
Enjoy a 5-mile run through Lake Roland Park and be rewarded with doughnuts and hot beverages. 9 a.m.
lease join The Women's Committee of Historic Hampton Inc. at their annual spring luncheon. Net proceeds benefit Hampton National Historic Site. Contact Nancy E. Smith at 410.665.8133. 10:30 a.m. to 2 p.m. HistoricHampton.org; NPS.gov/Hamp
Join us on Earth Day to view the student art exhibition at the farmhouse and then stroll over to the mansion to hear a student harp recital. 1:30 p.m. to 3:30 p.m. HistoricHampton.org; NPS.gov/Hamp
Join Cromwell Valley rangers and learn about the importance of maintaining the natural environment. 1 p.m.
Join the Ivy in celebrating independent bookstore day! 10 a.m.
BARCS, Baltimore Humane Society, Baltimore County Animal Services, Greyhound Pet Adoption and MD SPCA will be accompanied by furry friends waiting for you to give them a forever home. Enjoy contests for best dressed, obedience and cutest dog or cat. 10 a.m. to 2 p.m. HistoricHampton.org; NPS.gov/Hamp